WorksheetsFirst Semester Recovery
Total questions: 36
Worksheet time: 9hrs 0mins
Name
Class
Date
1.
The original figure prior to a transformation.
a)
Pre-image
b)
Image
2.
The result of a transformation.
a)
Pre-image
b)
Image
3.
A transformation in which a graph or geometric figure is picked up and moved to another location without any change in size or orientation.
a)
Translation
b)
Rotation
c)
Reflection
d)
Dilation
4.
Determine where T' would be if you translated T 3 units to the right and 6 units up.
a)
(5, 1)
b)
(2, -5)
c)
(-1, 1)
d)
(8, -2)
5.
What is the sequence of transformations?
a)
Reflect over the y then reflect over the x
b)
Reflect over the x then reflect over the y
c)
Translate 4 units then rotate 90˚
d)
Rotate 90˚ then reflect over the x
6.
A transformation in which a second transformation is performed on a image of a first transformation is called
a)
composition of transformation
b)
translation
c)
rigid motion
d)
reflection
7.
Combine the transformations (x, y)--> (x+14, y+1) and (x,y)-->(x-3, y+8)
a)
(x, y)--> (x+11, y+9)
b)
(x, y)--> (x-17, y-7)
8.
Figures that have the same _____ and size are congruent triangles.
a)
corresponding
b)
corners
c)
angles
d)
shape
9.
When a Preimage is mapped onto an image, the figures are
a)
Corresponding
b)
Congruent
c)
Dilated
d)
Rotated
10.
Congruent plane figures are figures that have exactly the same size and shape.
a)
true
b)
false
11.
Which of the following is not a valid reason to prove congruent triangles?
a)
ASA
b)
SAS
c)
SSS
d)
AAA
12.
∠A ≅∠?
a)
∠B
b)
∠E
c)
∠D
d)
∠F
13.
Are the triangles congruent, if yes, why?
a)
SSS
b)
SAS
c)
ASA
d)
Not Congruent
14.
A segment joining a vertex to the opposite side so that is perpendiuclar to that side.
a)
perpendicular bisector
b)
angle bisector
c)
median
d)
altitude
15.
The centroid is the point of concurrency of the 3 ____ of a triangle.
a)
Medians
b)
Midsegments
c)
Perpendicular Bisectors
d)
Angle Bisectos
16.
10. What type of lines are shown
a)
perpendicular bisectors
b)
medians
c)
altitudes
d)
angle bisectors
17.
The altitudes of a triangle intersect at the _________________________.
a)
Centriod
b)
Circumcenter
c)
Incenter
d)
Orthocenter
18.
Which of the following segments represents an altitude?
a)
Segment BX
b)
Segment AZ
c)
Segment AC
d)
Segment BZ
19.
BE = 15. Find EG.
a)
10
b)
5
c)
22.5
d)
20
20.
Base angles of an isosceles trapezoid are _____.
a)
neither
b)
supplementary
c)
congruent
21.
The legs of an isosceles trapezoid are _____.
a)
parallel
b)
perpendicular
c)
congruent
d)
skew
22.
A trapezoid is a quadrilateral with exactly one pair of _____ sides.
a)
parallel
b)
congruent
c)
perpendicular
d)
skew
23.
Find the value of x.
a)
23
b)
28
c)
30
d)
Cannot be determined
24.
The diagonals of a parallelogram always ...
a)
are congruent
b)
are perpendicular
c)
bisect each other
d)
are parallel
25.
The opposite angles of a parallelogram are ...
a)
complementary
b)
congruent
c)
supplementary
d)
perpendicular
26.
The diagonals of a rectangle are
a)
parallel
b)
congruent
c)
perpendicular
d)
not congruent
27.
The sum of all four angles in a quadrilateral is ____________.
a)
360 degrees
b)
180 degrees
c)
90 degrees
d)
supplementary
28.
Name the following shape:
a)
Rhombus
b)
Rectangle
c)
Square
29.
Solve for x
a)
3
b)
7
c)
1
d)
11
30.
What is Dilation?
a)
Dilation means to enlarge or reduce
b)
Dilation means to reflect on something
c)
Dilation means to like something
d)
Dilation means to make something different by making it smaller
31.
Choose the correct scale factor:
a)
2
b)
3
c)
1/3
d)
1/2
32.
All angles in similar figures are congruent.
a)
True
b)
False
33.
What does congruent mean?
a)
Same shape, different size
b)
Not same shape, or size
c)
Same size, same shape
34.
If the scale factor is less than one, the new figure will be
a)
an enlargement
b)
a reduction
c)
a scale factor
35.
If the scale factor is greater than one, the new figure will be
a)
a reduction
b)
an enlargement
c)
a scale
d)
not proportional
36.
The pair of figures is similar. Find the missing side.
a)
x = 12
b)
x = 3
c)
x = 40
d)
x = 4
100 %
